Renu Maria Culas, MD

Dr. Joshua Weintraub is a professor of radiology (in surgery) at Columbia University Irving Medical Center and an attending radiologist at NewYork-Presbyterian Hospital. He is board-certified in diagnostic radiology with additional subspecialty certification in vascular and interventional radiology.Dr. Weintraub is internationally recognized in the field of vascular and interventional radiology as a researcher, educator, and innovator. Dr. Weintraub has participated in multiple clinical trials in the areas of locoregional cancer therapy and vascular disease. He was a co-principle investigator of a major international study evaluating the treatment of acute venous thrombosis via thrombus removal with adjunctive catheter-directed thrombolysis. Dr Weintraub is a fellow with the Society of Interventional Radiology and a member of the Radiology Society of North America (RSNA), the American Roentgen Ray Society, and the American College of Radiology (ACR).

Soo Youn Yi, M.D. is a kidney and pancreas surgeon. She has a particular interest in the ethics of transplant and is on the ASTS ethics committee.

Dr. Ujval Patel is a radiologist with subspecialty training in neuroradiology. He completed his neuroradiology training at The Johns Hopkins Hospital, Johns Hopkins School of Medicine and his diagnostic radiology training at Mount Sinai Hospital, Icahn School of Medicine. Dr. Patel is an assistant professor of radiology at Columbia University Irving Medical Center and an assistant attending at NewYork-Presbyterian Hospital. His clinical responsibilities also include supervising and teaching residents and medical students. Dr. Patel’s areas of clinical interest include all aspects of neuroradiology including emergency neuroradiology, brain tumor imaging, and head and neck radiology. Dr. Patel is a member of the American Society of Neuroradiology, Radiological Society of North America, and American College of Radiology.